KR20120060921A - 스케일 가능한 비트심도들을 위한 스케일 가능한 비디오 코딩 기법들 - Google Patents

스케일 가능한 비트심도들을 위한 스케일 가능한 비디오 코딩 기법들 Download PDF

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KR20120060921A
KR20120060921A KR1020127013511A KR20127013511A KR20120060921A KR 20120060921 A KR20120060921 A KR 20120060921A KR 1020127013511 A KR1020127013511 A KR 1020127013511A KR 20127013511 A KR20127013511 A KR 20127013511A KR 20120060921 A KR20120060921 A KR 20120060921A
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inter
video
block
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얀 예
마르타 카르체비츠
혁준 정
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콸콤 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/34—Scalability techniques involving progressive bit-plane based encoding of the enhancement layer, e.g. fine granular scalability [FGS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020127013511A 2007-10-15 2008-10-15 스케일 가능한 비트심도들을 위한 스케일 가능한 비디오 코딩 기법들 KR20120060921A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US97992107P 2007-10-15 2007-10-15
US60/979,921 2007-10-15
US12/251,174 2008-10-14
US12/251,174 US8432968B2 (en) 2007-10-15 2008-10-14 Scalable video coding techniques for scalable bitdepths
PCT/US2008/080030 WO2009052205A1 (en) 2007-10-15 2008-10-15 Scalable video coding techniques for scalable bitdepths

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KR1020127013511A KR20120060921A (ko) 2007-10-15 2008-10-15 스케일 가능한 비트심도들을 위한 스케일 가능한 비디오 코딩 기법들
KR1020107010757A KR101354053B1 (ko) 2007-10-15 2008-10-15 스케일 가능한 비트심도들을 위한 스케일 가능한 비디오 코딩 기법들

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US (1) US8432968B2 (ja)
EP (1) EP2213100A1 (ja)
JP (2) JP5661465B2 (ja)
KR (2) KR20120060921A (ja)
CN (1) CN101828399B (ja)
TW (1) TW200934252A (ja)
WO (1) WO2009052205A1 (ja)

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WO2014030920A1 (ko) * 2012-08-21 2014-02-27 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 복호화 방법 및 그 장치
WO2015147427A1 (ko) * 2014-03-24 2015-10-01 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
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WO2014030920A1 (ko) * 2012-08-21 2014-02-27 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 복호화 방법 및 그 장치
US10178392B2 (en) 2013-12-24 2019-01-08 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
US10187641B2 (en) 2013-12-24 2019-01-22 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
WO2015147427A1 (ko) * 2014-03-24 2015-10-01 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
US10602161B2 (en) 2014-03-24 2020-03-24 Kt Corporation Multilayer video signal encoding/decoding method and device
US10708606B2 (en) 2014-03-24 2020-07-07 Kt Corporation Multilayer video signal encoding/decoding method and device

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KR101354053B1 (ko) 2014-01-27
TW200934252A (en) 2009-08-01
EP2213100A1 (en) 2010-08-04
US8432968B2 (en) 2013-04-30
JP5795416B2 (ja) 2015-10-14
KR20100074283A (ko) 2010-07-01
JP2011501571A (ja) 2011-01-06
CN101828399A (zh) 2010-09-08
US20090097558A1 (en) 2009-04-16
JP5661465B2 (ja) 2015-01-28
CN101828399B (zh) 2013-06-26
WO2009052205A1 (en) 2009-04-23
JP2015039182A (ja) 2015-02-26

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